baber/WOPTO huggingface dataset:
Patent EP-4264764-A1 (EP)
Title: Voltage converter and motor vehicle comprising such a voltage converter
Inventor: TALON EMMANUEL
IPC: H02H7/12
Filed: 2021-12-01
Abstract: This voltage converter (106) comprises: - a grounding point (PM) intended to be connected to an electrical ground (M); - a high-voltage point (PHT) intended to have a high voltage (HT) relative to the electrical ground (M); - a low-voltage point (PBT) intended to have a low voltage (BT) relative to the electrical ground (M); - at least one voltage conversion cell (1081, 1082, 1083) connected to the grounding (PM), high-voltage (PHT) and low-voltage (PBT) points in order to perform a conversion between the high voltage (HT) and the low voltage (BT); and - a protection system (118) designed to detect a short circuit between the grounding (PM) and high-voltage (PHT) points and/or between the grounding (PM) and low-voltage (PBT) points. It further comprises a device (110) for measuring a ground current (IM) flowing between this grounding point (PM) and the electrical ground (M), and the protection system (118) is designed to detect the short-circuit based on the measured ground current (MIM).
Patent EP-4174314-A1 (EP)
Inventor: OKUMA Rei
IPC: F03C1/253
Filed: 2021-05-27
Abstract: An axial piston device includes a cylinder block 11 rotatable integrally with a rotary shaft and having a plurality of cylinder chambers in a region surrounding the rotary shaft; a plurality of pistons 12 each contained in a corresponding one of the plurality of cylinder chambers; and a support configured to position respective protruding ends of the plurality of pistons, wherein the cylinder block 11 has a plurality of cylinder ports 17 each continuous with a corresponding one of the plurality of cylinder chambers, and the plurality of cylinder ports 17 each have a central point T corresponding to the center of gravity in a cross section of a flow path at the cylinder port 17 and are, as viewed along the axis X, adjacent to one another along an imaginary circle C around the axis X, the imaginary circle C passing through the respective central points T of the plurality of cylinder ports 17, such that each adjacent two of the plurality of cylinder ports 17 are apart from each other by a first distance along the imaginary circle C which first distance differs from a second distance along the imaginary circle C by which second distance any other adjacent two of the plurality of cylinder ports 17 are apart from each other.
Patent EP-4263312-A1 (EP)
Inventor: GONZALEZ BAUTISTA DAVID
IPC: B60W60/00
Filed: 2021-12-10
Abstract: Disclosed is a vehicle control system (100) comprising a lateral control device (10), the lateral control device comprising: - a road detector (101) for determining, for a current state of the vehicle, information on the road layout in front of the vehicle, on the basis of information provided by the vehicle perception system, the road layout being represented by a polynomial function having a given order; - a lateral controller (102) for performing lateral control of the vehicle defined by a set of control parameters, on the basis of minimising a difference in a control value between a reference trajectory curve of the vehicle and a current trajectory curve described by the vehicle, corresponding to the current state of the vehicle; - a maximum distance determination unit (103) for projecting the determined road layout information up to a given distance in front of the vehicle, and for determining the maximum distance at which the polynomial function satisfies one or more control conditions on the basis of projected road layout information; - a limit checking unit (104) for determining, for the current state of the vehicle, a stability envelope of the vehicle, defined by limits corresponding to the application conditions of a control adapter (105) of the vehicle, and for checking whether the limits of the stability envelope are reached by the vehicle on the basis of the determined maximum distance; the control adapter (105) being configured to adapt the control parameters of the lateral controller if the limits are reached, on the basis of the current state of the vehicle.
Patent EP-4247297-A1 (EP)
Inventor: Johnson Garrett Dallas
IPC: A61F2/00
Filed: 2021-12-09
Abstract: A storage jar assembly for use with a prosthetic heart valve is disclosed in several embodiments. As one example, a storage jar assembly can include ajar having an open end and configured to receive a prosthetic heart valve. The embodiment also includes a lid configured to cover the open end of the jar. The lid can include a plurality of valve attachment features configured to be releasably attached to corresponding features of the prosthetic heart valve.
Patent EP-4174666-A1 (EP)
Inventor: XIAO SHIHAI
IPC: G06F13/16
Filed: 2021-05-15
Abstract: A memory management technology and a computer system are provided. The memory management technology may be applied to a computer system including a dynamic random access memory DRAM. According to the memory management technology, a corresponding row management policy may be executed based on an access type of memory access, where the access type of the memory access includes a read access or a write access. In this memory management technology, factors of different localities of different access types are fully considered, so that memory row management can be more accurate, a memory access latency caused by an inappropriate row management policy can be reduced, and memory access efficiency can be improved.
Patent EP-4183847-A1 (EP)
Inventor: ARAI TAKAMITSU
IPC: C09J201/00
Filed: 2021-07-14
Abstract: A conductive adhesive composition which contains a conductive powder and a curable component, and which is able to achieve good bonding strength. This conductive adhesive composition contains (A) a conductive powder and (B) a curable component; the content of the curable component (B) is 20 parts by mass or more, if the content of the conductive powder (A) is taken as 100 parts by mass; and this conductive adhesive composition additionally contains (C) a phosphoric acid-containing curable component that is represented by general formula (1) or (2), while having a molecular weight within the range of from 150 to 1,000. In formula (1) and (2), X represents a hydrogen atom (H) or a methyl group (CH<sub>3</sub>). The content of the phosphoric acid-containing curable component (C) is from 0.01 part by mass to 5 parts by mass, if the total content of the conductive powder (A) and the curable component (B) is taken as 100 parts by mass.
Patent EP-4262606-A1 (EP)
Inventor: DEYANOV RUMEN
IPC: A61B34/00
Filed: 2021-12-15
Abstract: A surgical instrument includes a support structure, a shaft, a shaft translation carriage including a shaft roll carrier, a shaft roll drive group, and a force sensor unit. The shaft comprises a proximal end and a distal end, and a shaft axis is defined by the proximal and distal ends. The shaft is coupled to the support structure by the shaft roll carrier. The shaft roll drive group is configured to rotate the shaft about the shaft axis and comprises a shaft roll driver, a shaft roll drive receiver, and a shaft roll drive coupling. The shaft roll drive receiver translates along the shaft axis relative to the shaft roll driver as the shaft translates along the shaft axis. The force sensor unit is configured to produce a signal associated with an amount of a force imparted to the shaft along the shaft axis.
Patent EP-4149151-A1 (EP)
Title: Method and apparatus used in node of wireless communication
Inventor: LIU ZHENG
IPC: H04B7/06
Filed: 2021-04-23
Abstract: The present application provides a method and an apparatus for a node used for wireless communication. The method includes: receiving, by a first node, a first information block, where the first information block is used to indicate a first time-frequency resource block; performing first access detection in a first sub-band, where the first access detection includes more than one time of first type monitoring; and sending a first signal in the first time-frequency resource block when a quantity of times of the first type monitoring, in the first access detection, with monitoring results indicating that a channel is idle is not less than Q1; or abstaining from sending of a first signal in the first time-frequency resource block when a quantity of times of the first type monitoring, in the first access detection, with monitoring results indicating that a channel is idle is less than Q1, where the first access detection includes Q2 times of first type monitoring and Q3 times of first type monitoring, a first multi-antenna relevant parameter is used in the Q2 times of first type monitoring, and a second multi-antenna relevant parameter is used in the Q3 times of first type monitoring.
Patent EP-4190169-A1 (EP)
Title: Solid food and solid milk
Inventor: KAMIYA TETSU
IPC: A23L5/00
Filed: 2021-03-12
Abstract: Provided are a solid food and a solid milk which have suitable solubility and strength adequate to resist breakage during handling. The solid food is a solid food having a solid form obtained by compression molding a food powder, in which a depth from a surface of the solid food at which an increase in total crystallization rate is zero or minimal is 1.1 mm or less, the increase in total crystallization rate being a difference of a crystal ratio with respect to a total weight at each depth from the surface of the solid food relative to a crystal ratio in an inner part of the solid food.
Patent EP-4189496-A1 (EP)
Title: System and method for detecting end gun status
Inventor: MOELLER MARK
IPC: G05B11/01
Filed: 2021-07-13
Abstract: The present invention provides a system and method for using a small, wireless gyroscopic sensor to monitor end gun operations. Further, the present invention provides a system and method for using an accelerometer to detect vibrations at the end gun. According to further preferred embodiments, the present invention includes a diagnostic application which receives gyroscopic sensor data and accelerometer data. The diagnostic applications of the present invention preferably include logic and threshold limits which are applied to the received data. The present system preferably provides notifications and warnings based on detected changes in rotational motion, orientation changes and vibration levels in and around the end gun.
Patent EP-4190361-A1 (EP)
Title: Polyethylene glycol conjugate drug, and preparation method therfor and use thereof
Inventor: LI GAOQUAN
IPC: A61K47/60
Filed: 2021-07-21
Abstract: Disclosed are a polyethylene glycol conjugate drug, and a preparation method therefor and the use thereof. Specifically, the present invention relates to a polyethylene glycol conjugate drug represented by formula A or a pharmaceutically acceptable salt thereof, a method for preparing the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, an intermediate for preparing the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, and the use of the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof in the preparation of a drug.
Patent EP-4209372-A1 (EP)
Inventor: ZHONG JIN
IPC: B60K11/08
Filed: 2021-08-05
Abstract: An active air intake grille assembly, comprising: a main frame (1); a vane (2) and a vane connection portion (21), with the vane connection portion (21) being configured deviating from a vane rotation axis (A-A), and the vane (2) being configured such that same can rotate in a first rotation direction (S1) from a first vane position (B1) to a second vane position (B2), so as to adjust an airflow passing through an air port (1a); a connecting rod (3) having a first connecting rod wall (3a); and a driving assembly (4) mounted on the main frame (1) and used for driving the connecting rod (3) to move relative to the main frame (1) in a first translation direction (T1), such that the first connecting rod wall (3a) pushes the vane connection portion (21) so as to drive the vane (2) to rotate in the first rotation direction (S1), wherein during the process of the vane (2) rotating in the first rotation direction (S1) from the first vane position (B1) to the second vane position (B2), the vane connection portion (21) slides on the first connecting rod wall (3a) from a first connecting rod position (R1) to a second connecting rod position (R2). In the active air intake grille assembly, the vane (2) can be driven to rotate merely by the translational movement of the connecting rod (3) relative to the main frame (1), such that the movement space needed by the connecting rod (3) is small, and the active air intake grille assembly has the advantage of having a compact structure. A vehicle front-end module comprising the active air intake grille assembly is also provided.
Patent EP-4192753-A1 (EP)
Inventor: SKILLIN CLIFFORD W
IPC: B65D47/12
Filed: 2021-07-30
Abstract: A two-piece dispensing closure (10) for dispensing essential oils includes an insert (12) received into a container opening and a closure body (14) including a dispensing spout (32) and a hinged cap (46). The cap is connected to the closure body by a living hinge (48) to allow the user to selectively open and close the container (900). A tamper-evident tear strip (66) is integrally formed with the closure body (14). The insert and the closure body including mating helical ramps (30,44) which cooperate to insure that the insert (12) remains installed within the container neck (904) when the closure body (14) is removed after purchase.
Patent EP-4199545-A1 (EP)
Inventor: Lv Huazhang
IPC: H04W4/02
Filed: 2021-08-11
Abstract: This application discloses a device discovery and registration method, and a network-side device. The device discovery method includes: receiving, by a first communication device, first information sent by a second communication device, where the first information includes at least one of first location information of a to-be-discovered local device and information about a first application; and sending, by the first communication device, first notification information to the second communication device, where the first notification information is used to notify of information about a discovered local device.
Patent EP-4168455-A1 (EP)
Title: Stealth chimeric antigen receptor and use thereof in reducing cytotoxicity towards normal cells
Inventor: ZHOU LI
IPC: C12N15/12
Filed: 2021-08-19
Abstract: The present application relates to a chimeric antigen receptor (CAR) which comprises a target-dependent on-switch CAR. The CAR of the invention may reduce cytotoxicity towards normal cells and improve CAR-T safety. CAR molecules were designed using the transmembrane and juxtamembrane motifs of the IL2 receptor β chain (IL2Rβ or IL2Rb), the Low-Density Lipoprotein Receptor (LDLR), the Seizure 6-like Protein 2 (SEZ6L2), and degradation sequence (PSKFFSQL) of IL2Rβ, which resulted in greatly reduced CAR expression at the cell surface in the absence of target antigen, while retaining downstream activation ability in response to antigen-expressing target cells. In the absence of target antigen, CAR surface expression is undetectable. The present application has shown that primary T cells expressing these surface-unstable CAR variants are able to elicit antigen-dependent target cell killing. By limiting CAR activity in this way, the present application can reduce therapeutic toxicity and T cell exhaustion. Due to its limited detectability in the absence of antigen, the present application refers to this system as a "Stealth CAR". The present application further relates to compositions, preparation methods and uses of the Stealth CAR of the present application.
Patent EP-4203685-A1 (EP)
Title: Fatty acid-based herbicide composition
Inventor: BRIGGS WILLIAM ERNEST
IPC: A01N37/02
Filed: 2021-08-26
Abstract: A herbicide composition having an acidic pH, the composition comprising water, a C 6 -C 12  fatty acid, an alcohol alkoxylate, a hydrophobic liquid, pH sensitive hydrogel forming polymer and fumed silica.
Patent EP-4206377-A1 (EP)
Inventor: GE KUNKUN
IPC: D06F31/00
Filed: 2021-08-23
Abstract: A method for controlling a clothing treatment apparatus, and a server. The method includes: obtaining a control instruction and obtaining running status of clothing treatment units; determining, according to the running status of each of the clothing treatment units, a clothing treatment unit to be controlled, and performing, according to the control instruction, a corresponding operation on the clothing treatment unit to be controlled, thus realizing automatic determination and control of the clothing treatment unit to be controlled, improving cumbersomeness of determining the clothing treatment unit to be controlled and in turn improving cumbersomeness of controlling the clothing treatment unit to be controlled, thereby improving control efficiency and avoiding a problem of low control efficiency of controlling a clothing treatment unit.
Patent EP-4208851-A1 (EP)
Title: Image segmentation system and method
Inventor: CAHYO DHEO AROKHIM YUSUFI
IPC: G06T7/10
Filed: 2021-09-02
Abstract: Disclosed herein is a method of segmenting a volumetric image comprising a plurality of slices, the method comprising: inputting a target slice of the volumetric image to a deep neural network (DNN) having a multi-task learning architecture, the multi-task learning architecture comprising: a segmentation DNN that is configured to output a segmentation of the target slice; and a reconstruction DNN that is configured to: receive a plurality of adjacent slices to the target slice; and output a reconstruction of the target slice based on the plurality of adjacent slices; wherein the reconstruction DNN is further configured to share spatial information with the segmentation DNN, the spatial information being indicative of correlations between the adjacent slices and the target slice.
Patent EP-4212341-A1 (EP)
Inventor: NUMAZAWA HIROMICHI
IPC: B41J2/01
Filed: 2021-07-09
Abstract: Provided is an ink jet recording ink containing a near-infrared absorbing colorant represented by Formula 1, a polymerizable monomer, a polymerization initiator, and a dispersant, in which a content of the polymerizable monomer is 50% by mass or more with respect to a total amount of the ink jet recording ink, and a difference between an SP value of the polymerizable monomer and an SP value of the dispersant is 3.8 MPa<sup>1/2</sup> to 16.0 MPa<sup>1/2</sup>. Also provided is an ink jet recording method.The description of a ring A, a ring B, X<sup>A</sup>, X<sup>B</sup>, G<sup>A</sup>, G<sup>B</sup>, kA, and kB in Formula 1 will not be repeated.
Patent EP-4044350-A1 (EP)
Title: Novel cylindrical lithium battery cap and novel cylindrical lithium battery
IPC: H01M50/271
Filed: 2021-08-06
Abstract: The present application is applicable to the field of lithium battery technologies, and provides a new type of cap for a cylindrical lithium battery and a new type of cylindrical lithium battery. The new type of cap for the cylindrical lithium battery includes a steel sheet, an explosion-proof sheet, a connection piece, a spacer ring and a seal ring. The steel sheet is defined with a through hole. The explosion-proof disc is arranged on one side of the steel sheet, and the explosion-proof disc is provided with a wrap edge, and the wrap edge is extended from an edge of the steel sheet to another side of the steel sheet and then to an edge of the through hole. The middle portion of the connection piece is in contact with the middle portion of the explosion-proof disc. The spacer ring is arranged between the explosion-proof disc and the connection piece. The seal ring is arranged around the explosion-proof disc, the connection piece and the spacer ring. In the new type of cap for the cylindrical lithium battery of the present application, the steel cap is removed by defining a through hole on the steel sheet, and the wrap edge of the explosion-proof disc is extended to the edge of the through hole on the steel sheet, thereby reducing the resistance of the cap when the cap is in use. At the same time, a larger explosion venting area is formed at the through hole, when the internal pressure of the battery becomes too high, the notch on the explosion-proof disc will be broken, then the explosion-proof disc is broken, and the air flow will escape from the through hole of the steel sheet to ensure the safety of the battery.
Patent EP-4218080-A1 (EP)
Title: Active-metal cells having composite layers for controlling dendrite growth
Inventor: TIRUVANNAMALAI ARUNKUMAR
IPC: H01M10/058
Filed: 2021-09-23
Abstract: Composite layers for controlling dendrite growth in electrochemical cells having active-metal anodes prone to dendrite growth during cycling. In some embodiments, one of the composite layers includes a porous matrix having pores, solid electrolyte particles, and one or more alloying materials that alloy with the active metal so that each dendrite that contacts the alloying material alloys with it to prevent that dendrite from growing beyond the composite layer. In some embodiments, another of the composite layers includes a gel electrolyte and solid electrolyte particles dispersed in the gel electrolyte. Each of these two types of composite layers can be deployed in an electrochemical cell separately from one another or together with one another, with the gel-electrolyte composite layer typically being deployed in contact with an active-metal anode and the porous composite layer typically being deployed between an active-metal anode and a separator.
Patent EP-4099445-A1 (EP)
Inventor: XIE WEI
IPC: H01M4/62
Filed: 2021-09-22
Abstract: The present application provides a composite material and a preparation method thereof, a negative electrode material, and a lithium ion battery. The negative electrode material includes at least one composite material, and the lithium ion battery includes at least one composite material. The composite material has a core-shell structure composed of an inner core and a hydrophobic coating layer, with the inner core including at least one lithium-containing silicon oxide, and the hydrophobic coating layer being used to cover the inner-core material. The hydrophobic coating layer of the composite material of the present application can effectively protect the inner core containing the lithium-containing silicon oxide, effectively improve the slurry stability of the lithium-containing silicon-oxygen material, and can also effectively buffer the expansion of the composite material during cycling, so that the composite material has good electronic conductivity, high initial Coulombic efficiency, good cycling stability, and high rate capability.
Patent EP-4231027-A1 (EP)
Inventor: KURAUCHI YUJI
IPC: G01R31/392
Filed: 2021-10-12
Abstract: Provided is a lithium ion battery lifetime prediction method that does not require training data for a machine learning to be prepared again, even when modifications of materials and design occur, and can indicate a cycle life in the form of a probability distribution. The lithium ion battery lifetime prediction method according to the present invention executes, by a computer, step (a) of acquiring training data including cycle measurement data and lifetime data of a battery, step (b) of learning a lifetime prediction model using the training data with respect to one or more cycle numbers at which a prediction is made, to acquire a set of learned lifetime prediction models corresponding to the cycle numbers at which the prediction is made, respectively, step (c) of successively acquiring cycle measurement data for prediction of a battery that is a prediction target, up to the cycle numbers at which the prediction is made, respectively, and step (d) of inputting the cycle measurement data for prediction acquired up to the cycle numbers at which the prediction is made, to the learned lifetime prediction models of the corresponding cycle numbers at which the prediction is made, and acquiring a probability distribution of a lifetime at the cycle numbers at which the prediction is made, respectively, as an output.